Class: EacRubyUtils::Configs::File

Inherits:
Object
  • Object
show all
Includes:
SimpleCache
Defined in:
lib/eac_ruby_utils/configs/file.rb

Constant Summary

Constants included from SimpleCache

SimpleCache::UNCACHED_METHOD_PATTERN

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from SimpleCache

#method_missing, #reset_cache, #respond_to_missing?

Constructor Details

#initialize(path, options = {}) ⇒ File

Valid options: [:autosave]


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# File 'lib/eac_ruby_utils/configs/file.rb', line 17

def initialize(path, options = {})
  @path = path
  @options = options.to_sym_keys_hash.freeze
  load
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class EacRubyUtils::SimpleCache

Instance Attribute Details

#optionsObject (readonly)

Returns the value of attribute options


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# File 'lib/eac_ruby_utils/configs/file.rb', line 14

def options
  @options
end

#pathObject (readonly)

Returns the value of attribute path


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# File 'lib/eac_ruby_utils/configs/file.rb', line 14

def path
  @path
end

Instance Method Details

#[](entry_key) ⇒ Object


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# File 'lib/eac_ruby_utils/configs/file.rb', line 49

def [](entry_key)
  read(entry_key)
end

#[]=(entry_key, entry_value) ⇒ Object


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# File 'lib/eac_ruby_utils/configs/file.rb', line 40

def []=(entry_key, entry_value)
  write(entry_key, entry_value)
end

#autosave?Boolean

Returns:


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# File 'lib/eac_ruby_utils/configs/file.rb', line 57

def autosave?
  options[:autosave] ? true : false
end

#clearObject


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# File 'lib/eac_ruby_utils/configs/file.rb', line 23

def clear
  self.data = ::EacRubyUtils::PathsHash.new({})
end

#loadObject


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# File 'lib/eac_ruby_utils/configs/file.rb', line 32

def load
  self.data = if ::File.exist?(path) && ::File.size(path).positive?
                ::EacRubyUtils::PathsHash.new(YAML.load_file(path))
              else
                {}
              end
end

#read(entry_key) ⇒ Object


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# File 'lib/eac_ruby_utils/configs/file.rb', line 53

def read(entry_key)
  data[entry_key]
end

#saveObject


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# File 'lib/eac_ruby_utils/configs/file.rb', line 27

def save
  ::FileUtils.mkdir_p(::File.dirname(path))
  ::File.write(path, data.to_h.to_yaml)
end

#write(entry_key, entry_value) ⇒ Object


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# File 'lib/eac_ruby_utils/configs/file.rb', line 44

def write(entry_key, entry_value)
  data[entry_key] = entry_value
  save if autosave?
end